Commit graph

1161 commits

Author SHA1 Message Date
Simon Glass
ea754aa565 doc: Move environment documentation to rST
Move this from the README to rST format.

Drop i2cfast since it is obviously obsolete and breaks the formatting.
Other changes and improvements are in a following patch.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Behún <marek.behun@nic.cz>
2021-11-16 14:35:08 -05:00
Tom Rini
1914075c88 Convert CONFIG_PL011_SERIAL et al to Kconfig
This converts the following to Kconfig:
   CONFIG_PL011_SERIAL
   CONFIG_PL01X_SERIAL

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-12 14:18:17 -05:00
Tom Rini
21e0432058 Convert CONFIG_I2C_EDID et al to Kconfig
This converts the following to Kconfig:
   CONFIG_I2C_EDID
   CONFIG_I2C_EEPROM

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-12 14:18:17 -05:00
Tom Rini
c745299156 Convert CONFIG_SYS_CONSOLE_IS_IN_ENV to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_CONSOLE_IS_IN_ENV

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-12 14:18:17 -05:00
Tom Rini
a8f31121fb Convert CONFIG_E1000 to Kconfig
This converts the following to Kconfig:
   CONFIG_E1000

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-12 14:18:16 -05:00
Simon Glass
19a91f2464 Create a new boot/ directory
Quite a lot of the code in common/relates to booting and images. Before
adding more it seems like a good time to move the code into its own
directory.

Most files with 'boot' or 'image' in them are moved, except:

- autoboot.c which relates to U-Boot automatically running a script
- bootstage.c which relates to U-Boot timing

Drop the removal of boot* files from the output directory, since this
interfers with the symlinks created by tools and there does not appear
to be any such file from my brief testing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
2021-11-11 19:01:56 -05:00
Tom Rini
1616626417 Convert CONFIG_SPL_DRIVERS_MISC et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SPL_DRIVERS_MISC
   CONFIG_SPL_ENV_SUPPORT
   CONFIG_SPL_GPIO
   CONFIG_SPL_I2C
   CONFIG_SPL_LDSCRIPT
   CONFIG_SPL_LIBCOMMON_SUPPORT
   CONFIG_SPL_LIBGENERIC_SUPPORT
   CONFIG_SPL_LOAD_FIT_ADDRESS
   CONFIG_SPL_MMC
   CONFIG_SPL_NAND_SUPPORT
   CONFIG_SPL_NO_CPU_SUPPORT
   CONFIG_SPL_OS_BOOT
   CONFIG_SPL_POWER
   CONFIG_SPL_STACK_R
   CONFIG_SPL_STACK_R_ADDR
   CONFIG_SPL_WATCHDOG
   CONFIG_SPL_TEXT_BASE

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-05 11:26:29 -04:00
Tom Rini
4d7a3f52d0 Convert CONFIG_OF_EMBED to Kconfig
This converts the following to Kconfig:
   CONFIG_OF_EMBED

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2021-11-05 11:23:29 -04:00
Tom Rini
871fd508fc Convert CONFIG_SYS_NAND_U_BOOT_LOCATIONS et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_NAND_U_BOOT_LOCATIONS
   CONFIG_SYS_NAND_U_BOOT_OFFS

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-06 09:16:24 -04:00
Tom Rini
cc1386b0d3 kgdb: Remove unused serial related options
We have a few CONFIG options for KGDB that are not referenced, remove
them.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-01 21:08:19 -04:00
Wolfgang Denk
c72231d272 WS cleanup: remove excessive empty lines
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 08:08:56 -04:00
Eugen Hristev
0c66872f99 net: remove unused CONFIG_DRIVER_AT91EMAC_*
AT91EMAC driver is unused, thus removing.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-09-21 10:08:24 +03:00
Tom Rini
6674edaabf Prepare v2021.10-rc4
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Merge tag 'v2021.10-rc4' into next

Prepare v2021.10-rc4

Signed-off-by: Tom Rini <trini@konsulko.com>

# gpg: Signature made Tue 14 Sep 2021 06:58:32 PM EDT
# gpg:                using RSA key 1A3C7F70E08FAB1707809BBF147C39FF9634B72C
# gpg: Good signature from "Thomas Rini <trini@konsulko.com>" [ultimate]

# Conflicts:
#	board/Arcturus/ucp1020/spl.c
#	cmd/mvebu/Kconfig
#	common/Kconfig.boot
#	common/image-fit.c
#	configs/UCP1020_defconfig
#	configs/sifive_unmatched_defconfig
#	drivers/pci/Kconfig
#	include/configs/UCP1020.h
#	include/configs/sifive-unmatched.h
#	lib/Makefile
#	scripts/config_whitelist.txt
2021-09-16 10:29:40 -04:00
Simon Glass
23cacd5704 pci: Drop PCI_INDIRECT_BRIDGE
This does not work with driver model so can be removed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-13 18:23:13 -04:00
Tom Rini
5f588f831b arm: Finish migration of CONFIG_MACH_TYPE
As this is only useful when booting with ATAGs, which are now largely
disabled, remove this value for the remaining platforms.  We have a few
places in the code that had been testing for MACH_TYPE as a sort of
internal logic.  Update those to use different but still correct CONFIG
symbols.

Cc: Phil Sutter <phil@nwl.cc>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07 19:17:32 -04:00
Tom Rini
a2ac2b964b Convert CONFIG_SKIP_LOWLEVEL_INIT et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SKIP_LOWLEVEL_INIT
   CONFIG_SKIP_LOWLEVEL_INIT_ONLY

In order to do this, we need to introduce SPL and TPL variants of these
options so that we can clearly disable these options only in SPL in some
cases, and both instances in other cases.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
d8ef01e964 Convert CONFIG_RAMBOOT_PBL et al to Kconfig
This converts the following to Kconfig:
   CONFIG_RAMBOOT_PBL
   CONFIG_SYS_FSL_PBL_PBI
   CONFIG_SYS_FSL_PBL_RCW

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
c224cfd86c Convert CONFIG_SYS_FSL_DDR4 to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_FSL_DDR4

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-31 17:47:49 -04:00
Tom Rini
66cc5aebde README: Remove some old i2c related text
These sections are no longer relevant, remove.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2021-08-30 14:10:08 -04:00
Tom Rini
81bc599dfa tegra: Cleanup I2C support
Remove the irrelevant section from the README and remove the
non-functional SPL-undef section.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
6d5d0c955e i2c: fsl_i2c: Migrate to Kconfig
- As there are no boards that use different values for speed / slave on
  different buses, use a single option.
- Switch to using the common SYS_I2C_SPEED / SYS_I2C_SLAVE options.
- Introduce _HAS_ options for additional buses as only the first one is
  common to all users.
- Convert all remaining symbols to Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
6aa075432e rcar: i2c: Migrate SYS_I2C_SH to Kconfig
- Migrate SYS_I2C_SH and related defines to Kconfig
- Remove currently unused SYS_I2C_SH related defines
- Cleanup related README section.

Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
15e7b76824 Convert CONFIG_SYS_I2C_MXC et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_I2C_MXC
   CONFIG_SYS_I2C_MXC_I2C1
   CONFIG_SYS_I2C_MXC_I2C2
   CONFIG_SYS_I2C_MXC_I2C3
   CONFIG_SYS_I2C_MXC_I2C4

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
38a671d21e i2c: Remove non-DM code from ihs_i2c.c
This driver and it's only user are converted to DM_I2C, remove legacy
code.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
14376b8e6c ti: i2c: Convert CONFIG_SYS_OMAP24_I2C to CONFIG_SYS_I2C namespace
The omap24xx I2C driver uses its own CONFIG namespace for common I2C
variables.  Rather than convert more of them to Kconfig, rename these to
the common I2C ones and remove the entirely unused functionality.  As
part of this, we make the am335x_shc platforms consistent with their
intended speed values.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
55dabcc8f2 Convert CONFIG_SYS_I2C_LEGACY to Kconfig and add CONFIG_[ST]PL_SYS_I2C_LEGACY
First, we convert CONFIG_SYS_I2C_LEGACY to Kconfig.  Next, as you cannot
have SYS_I2C_LEGACY and DM_I2C at the same time, introduce
CONFIG_SPL_SYS_I2C_LEGACY so that we can enable the legacy option only
in SPL.  Finally, for some PowerPC cases we also need
CONFIG_TPL_SYS_I2C_LEGACY support.  Convert all of the existing users to
one or more symbols.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:07 -04:00
Tom Rini
5b4225511e i2c: Remove unused additional legacy soft i2c bus support
Currently the legacy software i2c support is only used for a single bus.
Remove all of the extra and unused support.  Also update the README to
not reference that, and finish removing some already badly auto-edited
related text.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-30 14:10:06 -04:00
Simon Glass
7a4ff7c41b doc: Convert command-line info to rST
Take this part of the README and put it into rST format.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
69d9eda4da i2c: Rename CONFIG_SYS_I2C to CONFIG_SYS_I2C_LEGACY
It is quite confusing that CONFIG_SYS_I2C selects the legacy I2C and
CONFIG_DM_I2C selects the current I2C. The deadline to migrate I2C is less
than a year away.

Also we want to have a CONFIG_I2C for U-Boot proper just like we have
CONFIG_SPL_I2C for SPL, so we can simplify the Makefile rules.

Rename this symbol so it is clear it is going away.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-07-28 14:29:37 -04:00
Simon Glass
6e73ed0080 README: Fix hyphenation in the directory docs
Hyphens are missing in various places where the intent is to create an
adjective. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-28 14:27:54 -04:00
Tom Rini
bc08dc563e arm: Remove edb9315a board
These boards have not been converted to CONFIG_DM_USB by the deadline
and is also missing conversion to CONFIG_DM.  Remove it.

This is also the last PL010_SERIAL using board, so remove those
references.

Cc: Sergey Kostanbaev <sergey.kostanbaev@fairwaves.ru>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-07-07 22:22:42 -04:00
Tom Rini
1c58857ad7 ppc: Remove sbc8641d board
This board has not been converted to CONFIG_DM_PCI by the deadline and is
also missing conversion to CONFIG_DM.  Remove it.  This is also the last
of the ARCH_MPC8641/MPC8610 platforms, so remove that support as well.

Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-07-07 19:52:24 -04:00
Rasmus Villemoes
933ada560b allow opting out of WATCHDOG_RESET() from timer interrupt
Having WATCHDOG_RESET() called automatically from the timer interrupt
runs counter to the idea of a watchdog device - if the board runs into
an infinite loops with interrupts still enabled, the watchdog will
never fire.

When using CONFIG_(SPL_)WDT, the watchdog_reset function is a lot more
complicated than just poking a few SOC-specific registers - it
involves accessing all kinds of global data, and if the interrupt
happens at the wrong time (say, in the middle of an WATCHDOG_RESET()
call from ordinary code), that can end up corrupting said global data.

Allow the board to opt out of calling WATCHDOG_RESET() from the timer
interrupt handler by setting CONFIG_SYS_WATCHDOG_FREQ to 0 - as that
setting is currently nonsensical (it would be compile-time
divide-by-zero), it cannot affect any existing boards.

Add documentation for both the existing and extended meaning of
CONFIG_SYS_WATCHDOG_FREQ.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2021-04-27 08:28:07 +02:00
Heinrich Schuchardt
a3bbd0b912 Correct U-Boot upstream repository
The U-Boot source moves to https://source.denx.de/u-boot/u-boot.git
effective 2021-02-28.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-28 13:57:30 -05:00
Andre Przywara
e036a1d227 fdt/sunxi: Remove OF_STDOUT_PATH
OF_STDOUT_PATH was meant to hold the devicetree path to the serial
console, to be put into the linux,stdout-path property of the chosen node.

The only user of that was sunxi, and it was actually wrong for years
there: the paths hardcoded in sunxi_common.h were not matching the DTs,
evident by the leading 0's in nodenames, which have been removed years
ago.

On top of that, "linux,stdout-path" is now deprecated for a while (Linux
commit 2a9d832cc9aae from November 2014), and also all modern DTs
(including those included in U-Boot) carry a "stdout-path" property
already.

So remove the stanza from sunxi_common.h, and, since this was the last
user, also remove the associated bits from the rest of U-Boot.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-19 23:29:47 +00:00
Stefan Roese
a7a029d14d pci: Remove CONFIG_PCI_ENUM_ONLY as it's not used (any more)
This patch completely removes CONFIG_PCI_ENUM_ONLY from the PCI code as
it is not configured for any board (any more). With this removal, some
PCI related files get cleaned up a bit.

Additional, dm_pciauto_setup_device() is now static, as it's not
referenced from any code outside of this C file.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27 17:03:16 -05:00
Pragnesh Patel
9e9a530a61 cmd: Add a pwm command
Add the command "pwm" for controlling the pwm channels. This
command provides pwm invert/config/enable/disable functionalities
via PWM uclass drivers

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-18 15:23:06 -05:00
Patrick Delaunay
48aee0afb6 cmd: Kconfig: migrate CONFIG_SYS_PROMPT_HUSH_PS2
Move CONFIG_SYS_PROMPT_HUSH_PS2 in Kconfig, depending
on CONFIG_HUSH_PARSER, and remove the default value defined
in cli_hush.c under __U_BOOT__.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-01 14:12:28 -05:00
Tyler Hicks
e157a1114e tools: dumpimage: Remove remaining mentions of the -i option
The -i option of the dumpimage tool has been removed so it should no
longer be documented in the README file. Refer readers to the tool's
help output rather than maintain a copy of the usage in the README.

Finally, adjust the example dumpfile invocation in imagetool.h to use
the -o option instead of the removed -i option.

Fixes: 12b831879a ("tools: dumpimage: Simplify arguments")
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Cc: Martyn Welch <martyn.welch@collabora.com>
Acked-by: Martyn Welch <martyn.welch@collabora.com>
2020-11-19 09:45:49 -05:00
Naoki Hayama
047f6ec0b7 README: Convert HTTP links to HTTPS
Convert all the other http:// links to https:// .
www.denx.de/twiki/ seems to move to www.denx.de/wiki/ ,
so change it.

I checked all links in this patch are valid.

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-10-22 09:54:54 -04:00
Naoki Hayama
81a05d9bcc README: vxworks: Fix typo overwride
%s/overwride/override/

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-10-22 09:54:53 -04:00
Naoki Hayama
bbb140ed38 README: sandbox: Change reference to sandbox details
doc/arch/index.rst is a list of links to each architecture.
As for the sandbox details, doc/arch/sandbox.rst looks better.

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-22 09:54:53 -04:00
Naoki Hayama
e4eb313af0 README: Update directory hierarchy
Removed:
- /arch/openrisc

Added:
- /arch/xtensa
- /env

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-10-22 09:54:53 -04:00
Naoki Hayama
c4bd51e2ae README: Update source code location
This patch include these updates

- Git repository has moved to GitLab
- HTTPS access to the file server is allowed
- pre-built images are no longer available

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-10-22 09:54:53 -04:00
Naoki Hayama
6681bbb5e9 README: Update links to mailing list archives
This patch includes these updates

- Change http://lists.denx.de/pipermail/u-boot
  to https://lists.denx.de/pipermail/u-boot
- http://dir.gmane.org/gmane.comp.boot-loaders.u-boot
  is broken, so remove it
- Another archive https://marc.info/?l=u-boot
  is available, so add it

Additional information:
dir.gmane.org has moved to news.gmane.io, but it only allows
access to the archive via NNTP.

- Server: news.gmane.io
- Group : gmane.comp.boot-loaders.u-boot

I don't include this information in this patch because
it's not very useful without web interfaces.

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-10-22 09:54:53 -04:00
Patrick Delaunay
f9a48654ee configs: migrate CONFIG_VIDEO_BMP_RLE8 to defconfigs
Done with:
./tools/moveconfig.py VIDEO_BMP_RLE8

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-18 15:26:14 +02:00
Patrick Delaunay
0ed6c0f9cb configs: migrate CONFIG_VIDEO_BMP_GZIP to defconfigs
Done with:
./tools/moveconfig.py VIDEO_BMP_GZIP

The 3 suspicious migration because CMD_BMP and SPLASH_SCREEN
are not activated in these defconfigs:
- trats_defconfig
- s5pc210_universal_defconfig
- trats2_defconfig

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-18 15:25:28 +02:00
Tom Rini
b7e7831e5d Merge branch 'next'
Bring in the assorted changes that have been staged in the 'next' branch
prior to release.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-10-05 14:10:59 -04:00
Naoki Hayama
499696e40a README: Fix typo in Board Initialisation Flow
I suppose 'these' might be 'there'.

Signed-off-by: Naoki Hayama <naoki.hayama@lineo.co.jp>
2020-09-29 13:19:08 -04:00
Simon Glass
126f47c3b8 x86: zboot: Set environment variables for image locations
At present it is not possible to tell from a script where the setup block
is, or where the image was loaded to. Add environment variables for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25 11:27:09 +08:00